Index of /trunk/Modules

BUG: Fix ResampleDTIVolumeBSplineInterpolationTest with VTK8
This commit updates the IntensityTolerance from 0 to 1e-10 to allow the
test to pass when Slicer is built against VTK8/OpenGL2.
It also updates the tolerance of "BSplineWSInterpolationTest" and
"2RigidTransformsLinearTest" from 1 to 1e-10 which was improperly set
to 1 in r15843 (ENH: Changed tolerance for ITKv4.)
Suggested-by: Max Smolens <max.smolens@kitware.com>

COMP: Move projects to correct folder in solution explorer
vtkSegmentationCoreCxxTests and qSlicerModulesCoreCxxTests projects were moved to the correct folders in solution explorer
(now they are in the same folder as the projects that they test).

ENH: Added column property editor to tables module
Type and other properties of any existing column and default properties of new columns can be changed using GUI.
This is important for plotting, which requires numeric column types.
Additional improvements:
* changed defaultValue to nullValue to better reflect that the value represents missint/unknown value.
* made reading and conversion of bit and char type columns more robust